Lamp Power Supply; Power Board - Sony VPL-ES4 Service Manual

1-3-6. Lamp Power Supply

Remove the main board bracket section before starting the removal work.
To the main board J16
6 Remove the lamp power supply
connector in the direction of the
arrow A.

1-3-7. Power Board

Remove the main board bracket section before starting the removal work.
1 Two stand assemblies
2 Remove the power board in
the direction of the arrow.
VPL-ES4/EX4
5 Screw
(+PWH 3 x 8)
A
1 loosen screw.
CN701
CN603
9
Lamp power supply
B
7 Remove the lamp power supply in the
direction of the arrow B.
4 Lamp
3 Loosen two screws.
2 Lamp door
Power board
CN603
8
Connector (P1)
From the Main board CN602
(Red and Black wires)
CN701
Lamp power supply (P1)
1-5